Synonyms to etheric double

Doppelganger, actual thing, carbon copy, co-walker, copy, dead ringer, ditto, double, doubleganger, duplicate, equivalent, exact counterpart, facsimile, fetch, homograph, homonym, homophone, idem, identical same, no other, none other, replica, selfsame, spit and image, spitting image, synonym, the same, the same difference, twin, very image, very same, wraith, Janus-like, Machiavellian, Photostat, Xerox, aberrancy, aberration, accelerate, act for, agent, aggravate, alternate, alternative, ambidextrous, ambiguous, amplify, analogy, artful, at full speed, at once, augment, average, avoid, backup, beef up, beg, bend, bias, bifacial, bifold, biform, bifurcated, bilateral, bilk, binary, binate, biparous, bipartisan, bipartite, bisect, bivalent, blow up, branching off, briskly, change, change places with, changeling, circuitousness, circumvent, clone, come again, come back, come home, companion, comparison, complicate, concentrate, condense, conduplicate, consolidate, coordinate, corner, counterfeit, counterpart, coupled, crafty, crease